67488928

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3061}}^1$

素因数の和:3137

約数の個数: 48

約数和(自身を含む): 145836936

約数和(自身を除く): 78348008

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 208, 212, 416, 424, 689, 848, 1378, 1696, 2756, 3061, 5512, 6122, 11024, 12244, 22048, 24488, 39793, 48976, 79586, 97952, 159172, 162233, 318344, 324466, 636688, 648932, 1273376, 1297864, 2109029, 2595728, 4218058, 5191456, 8436116, 16872232, 33744464, 67488928]

約数ペア:

[(1, 67488928), (2, 33744464), (4, 16872232), (8, 8436116), (13, 5191456), (16, 4218058), (26, 2595728), (32, 2109029), (52, 1297864), (53, 1273376), (104, 648932), (106, 636688), (208, 324466), (212, 318344), (416, 162233), (424, 159172), (689, 97952), (848, 79586), (1378, 48976), (1696, 39793), (2756, 24488), (3061, 22048), (5512, 12244), (6122, 11024)]